import Vue from 'vue'
import Router from 'vue-router'

Vue.use(Router)

/* Layout */
import Layout from '@/layout'

/**
 * Note: sub-menu only appear when route children.length >= 1
 * Detail see: https://panjiachen.github.io/vue-element-admin-site/guide/essentials/router-and-nav.html
 *
 * hidden: true                   if set true, item will not show in the sidebar(default is false)
 * alwaysShow: true               if set true, will always show the root menu
 *                                if not set alwaysShow, when item has more than one children route,
 *                                it will becomes nested mode, otherwise not show the root menu
 * redirect: noRedirect           if set noRedirect will no redirect in the breadcrumb
 * name:'router-name'             the name is used by <keep-alive> (must set!!!)
 * meta : {
    roles: ['admin','editor']    control the page roles (you can set multiple roles)
    title: 'title'               the name show in sidebar and breadcrumb (recommend set)
    icon: 'svg-name'/'el-icon-x' the icon show in the sidebar
    breadcrumb: false            if set false, the item will hidden in breadcrumb(default is true)
    activeMenu: '/example/list'  if set path, the sidebar will highlight the path you set
  }
 */

/**
 * constantRoutes
 * a base page that does not have permission requirements
 * all roles can be accessed
 */

export const constantRoutes = [
  {
    path: '/login',
    component: () => import('@/views/login/index'),
    hidden: true
  },
  {
    path: '/',
    component: Layout,
    redirect: '/home',
    children: [{
      path: 'home',
      name: 'Home',
      component: () => import('@/views/dashboard/index'),
      meta: { title: '数据概况', icon: 'el-icon-s-home' }
    }]
  }
]

// 异步挂载的路由
// 动态需要根据权限加载的路由表
export const asyncRoutes = [
  {
    path: '/category',
    component: Layout,
    redirect: '/category/first',
    meta: { title: '分类信息', icon: 'el-icon-user', roles: ['editor'] },
    children: [
      {
        path: 'list',
        name: 'categoryList',
        component: () => import('@/views/category/list'),
        meta: { title: '一级分类' }
      },
      {
        path: 'first/create',
        name: 'CategoryCreate',
        component: () => import('@/views/category/create'),
        hidden: true,
        meta: { title: '编辑一级分类', activeMenu: '/category/list' }
      },
      {
        path: 'second',
        name: 'secondList',
        component: () => import('@/views/category/second'),
        meta: { title: '二级分类' }
      },
      {
        path: 'second/create',
        name: 'secondCreate',
        component: () => import('@/views/category/secondCreate'),
        hidden: true,
        meta: { title: '编辑二级分类', activeMenu: '/category/second' }
      },
      {
        path: 'seasons',
        name: 'seasonsList',
        component: () => import('@/views/category/seasons'),
        meta: { title: '品牌主题' }
      },
      {
        path: 'seasons/create',
        name: 'seasonsCreate',
        component: () => import('@/views/category/seasonsCreate'),
        hidden: true,
        meta: { title: '编辑品牌主题', activeMenu: '/category/seasons' }
      }
    ]
  },
  {
    path: '/product',
    component: Layout,
    redirect: '/product/list',
    meta: { title: '商品库', icon: 'el-icon-user', roles: ['editor'] },
    children: [
      {
        path: 'list',
        name: 'ProductLibrary',
        component: () => import('@/views/product/list'),
        meta: { title: '商品列表' }
      },
      {
        path: 'create',
        name: 'ProductCreate',
        component: () => import('@/views/product/create'),
        hidden: true,
        meta: { title: '编辑商品', activeMenu: '/product/list' }
      }
    ]
  },
  {
    path: '/order',
    component: Layout,
    redirect: '/order/list',
    meta: { title: '订单信息', icon: 'el-icon-user', roles: ['editor'] },
    children: [
      {
        path: 'list',
        name: 'OmsOrderList',
        component: () => import('@/views/order/list'),
        meta: { title: '订单列表' }
      }
    ]
  },
  {
    path: '/user',
    component: Layout,
    redirect: '/user/list',
    meta: { title: '用户信息', icon: 'el-icon-user', roles: ['editor'] },
    children: [
      {
        path: 'list',
        name: 'UserList',
        component: () => import('@/views/user/list'),
        meta: { title: '用户列表' }
      }
      // },
      // {
      //   path: 'coupon',
      //   name: 'UserCoupon',
      //   component: () => import('@/views/user/coupon'),
      //   meta: { title: '优惠券信息' }
      // }
    ]
  },
  // {
  //   path: '/config',
  //   component: Layout,
  //   redirect: '/omsOrder/list',
  //   meta: { title: '系统设置', icon: 'el-icon-user', roles: ['editor'] },
  //   children: [
  //     {
  //       path: 'list',
  //       name: 'OmsOrderList',
  //       component: () => import('@/views/order/list'),
  //       meta: { title: '账号管理' }
  //     },
  //     {
  //       path: 'log',
  //       name: 'OmsOrderList',
  //       component: () => import('@/views/order/list'),
  //       meta: { title: '操作日志' }
  //     }
  //   ]
  // },
  { path: '*', redirect: '/404', hidden: true }
]
const createRouter = () => new Router({
  mode: 'history', // require service support
  scrollBehavior: () => ({ y: 0 }),
  routes: constantRoutes
})

const router = createRouter()

// Detail see: https://github.com/vuejs/vue-router/issues/1234#issuecomment-357941465
export function resetRouter() {
  const newRouter = createRouter()
  router.matcher = newRouter.matcher // reset router
}

export default router
